output df -ha

Filesystem      Size  Used Avail Use% Mounted on
/dev/sda5        91G   66G   20G  77% /
proc               0     0     0    - /proc
sysfs              0     0     0    - /sys
none            4.0K     0  4.0K   0% /sys/fs/cgroup
none               0     0     0    - /sys/fs/fuse/connections
none               0     0     0    - /sys/kernel/debug
none               0     0     0    - /sys/kernel/security
udev            730M  4.0K  729M   1% /dev
devpts             0     0     0    - /dev/pts
tmpfs           148M  856K  147M   1% /run
none            5.0M     0  5.0M   0% /run/lock
none            739M  2.4M  737M   1% /run/shm
none            100M   24K  100M   1% /run/user
gvfsd-fuse         0     0     0    - /run/user/vikas/gvfs